Gerrard "Gez" Varley is a British electronic musician and DJ, who was member of LFO during the 1990s and later released his solo works under the moniker G-Man.

Varley founded LFO in 1990 with Mark Bell, whom he had known since 1984.[1] Their first release LFO was released by Warp Records in 1990 and reached the British single charts.

During the mid-1990s Varley focused on his solo productions. His debut album Kushti was released in 1996 as G-Man. In the same year Varley left LFO. He released on his own imprint G Records as well as on the German labels Studio K7 and Force Inc. Music Works.

In 1999 Varley moved to Wiesbaden, Germany.[1][2] In 2000 he founded the label GMR Records.[2]